package com.itguigu.glimail.order.listener;

import com.itguigu.common.to.mq.SeckillOrderTo;
import com.itguigu.glimail.order.service.OrderService;
import com.rabbitmq.client.Channel;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.RabbitHandler;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.io.IOException;

@Slf4j
@Component
@RabbitListener(queues = "order.seckill.order.queue")
public class OrderSeckillListener {
    @Autowired
    OrderService orderService;
    @RabbitHandler
    public void seckillListener(SeckillOrderTo seckillTo, Channel channel, Message message) throws IOException {
        log.info("准备创建秒杀单的详细消息.....");
        try {
            orderService.createSeckillOrder(seckillTo);
            //
            channel.basicAck(message.getMessageProperties().getDeliveryTag(), false);

        } catch (Exception e) {
            channel.basicReject(message.getMessageProperties().getDeliveryTag(), true);
        }

    }
}
